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<h1>Class Button</h1>
<div class="classSig">public 
            class 
            Button<br>extends
                <a xmlns="" href="com.google.gwt.user.client.ui.ButtonBase.html">ButtonBase</a>
</div>A standard push-button widget.
 
 <p>
<img class="gallery" src="Button.png"></p>
<h3>CSS Style Rules</h3>
<ul class="css">
<li>.gwt-Button { }</li>
</ul>
<p>
<h3>Example</h3>
<pre class="code">public class ButtonExample implements EntryPoint {

  public void onModuleLoad() {
    // Make a new button that does something when you click it.
    Button b = new Button("Jump!", new ClickListener() {
      public void onClick(Widget sender) {
        Window.alert("How high?");
      }
    });

    // Add it to the root panel.
    RootPanel.get().add(b);
  }
}
</pre>
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<h2 class="api">Constructors</h2>
<table cellpadding="1" cellspacing="1" class="members">
<tr>
<td><a href="com.google.gwt.user.client.ui.Button.html#Button()">Button()</a></td><td>Creates a button with no caption. </td>
</tr>
<tr>
<td><a href="com.google.gwt.user.client.ui.Button.html#Button(java.lang.String)">Button(String)</a></td><td>Creates a button with the given HTML caption. </td>
</tr>
<tr>
<td><a href="com.google.gwt.user.client.ui.Button.html#Button(java.lang.String, com.google.gwt.user.client.ui.ClickListener)">Button(String, ClickListener)</a></td><td>Creates a button with the given HTML caption and click listener. </td>
</tr>
</table>
<h2 class="api">Methods</h2>
<table cellpadding="1" cellspacing="1" class="members">
<tr>
<td><a href="com.google.gwt.user.client.ui.Button.html#click()">click()</a></td><td>Programmatic equivalent of the user clicking the button. </td>
</tr>
</table>
<h2 class="api">Constructor Detail</h2>
<a name="Button()"></a>
<h3 class="api">Button</h3>
<div class="memberSig">public <b> Button</b>()</div>Creates a button with no caption.<hr>
<a name="Button(java.lang.String)"></a>
<h3 class="api">Button</h3>
<div class="memberSig">public <b> Button</b>(<nobr><a href="java.lang.String.html">String</a> html</nobr>)</div>Creates a button with the given HTML caption.<h4 class="api">Parameters</h4>
<dl class="memberDetail">
<dt>html</dt>
<dd>the HTML caption</dd>
</dl>
<hr>
<a name="Button(java.lang.String, com.google.gwt.user.client.ui.ClickListener)"></a>
<h3 class="api">Button</h3>
<div class="memberSig">public <b> Button</b>(<nobr><a href="java.lang.String.html">String</a> html, </nobr><nobr><a href="com.google.gwt.user.client.ui.ClickListener.html">ClickListener</a> listener</nobr>)</div>Creates a button with the given HTML caption and click listener.<h4 class="api">Parameters</h4>
<dl class="memberDetail">
<dt>html</dt>
<dd>the HTML caption</dd>
<dt>listener</dt>
<dd>the click listener</dd>
</dl>
<h2 class="api">Method Detail</h2>
<a name="click()"></a>
<h3 class="api">click</h3>
<div class="memberSig">public void<b> click</b>()</div>Programmatic equivalent of the user clicking the button.</div>
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